A circular item, usually having a flat or grooved flange, boss(es), and/or counterbore designed to accommodate the end of the spring. It is used to position the spring, but does not encase the spring or restrain lateral motion. It may be used in conjunction with a retainer, helical compression spring. Excludes washer (1), (as modified); seat, ball socket and holder, spring. See also rotor, engine poppet valve.
NSN 5965-01-585-2473
NSN 5910-01-140-1545
NSN 5895-01-612-4752
NSN 6650-01-437-9557
NSN 6130-01-502-6590
NSN 4140-01-125-5187
NSN 5920-01-120-0994
NSN 5930-01-607-3252
NSN 6240-01-470-4272
NSN 6220-00-012-3620
NSN 5950-00-144-1776
NSN 6105-00-690-8918